Possible Fix in:
limesurvey\application\helpers\common_helper.php on Line 7289

/**

• Returns labelsets for given language(s), or for all if null
• @param string $languages

• @return array
  */
  function getLabelSets($languages = null)
  {

  $clang = Yii::app()->lang;
  $languagesarray = array();
  if ($languages)
  {
  $languages=sanitize_languagecodeS($languages);
  $languagesarray=explode(' ',trim($languages));
  }

  $criteria = new CDbCriteria;
  // Add this Line to sort by "label_name"
  $criteria->order = "label_name";
  //----------------------------------------
  foreach ($languagesarray as $k => $item)
  {
  $criteria->params[':langlike1' . $k] = "% $item %";
  $criteria->params[':lang_' . $k] = $item;
  $criteria->params[':langlike2' . $k] = "% $item";
  $criteria->params[':langlike3' . $k] = "$item %";

  $criteria->addCondition("
  ((languages like :lang_like1_$k) or
  (languages = :lang_$k) or
  (languages like :lang_like2_$k) or
  (languages like :lang_like3_$k))");

  }

  $result = Labelsets::model()->findAll($criteria);
  $labelsets=array();
  foreach ($result as $row)
  $labelsets[] = array($row->lid, $row->label_name);
  return $labelsets;
  }